IDENTIFIERS

  • Current Taxon Name (Soil Name): Kayiwish
  • OSD
  • Series Extent
  • User Site ID: S1999CA111004
  • User Pedon ID: 99CA111004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 99P0344
  • NCSS Pedon Lab Data NASIS Record ID - 11203
  • Print Date: 11/23/2024

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 34.0969582
  • Std. Longitude: -118.9736938
  • Datum: WGS84
  • Township: 1S
  • Range: 20W
  • Section: 9
  • PLSS Details: About 460 feet west and 2,200 feet south of the northeast corner
  • Location Description: in Serrano Valley
  • State: California
  • County: CA111—Ventura
  • MLRA: 20—Southern California Mountains
  • Non-MLRA Soil Survey Area: CA674—Ventura Area, California
  • 7.5 Minute USGS Quad: 34118-A8—Triunfo Pass, California

    • PEDON

  • Describers Name: Al Wasner
  • Current Taxonomic Class: Fine, smectitic, thermic Leptic Haploxererts
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Kayiwish
  • Classificaton Date - 3/16/2005
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Kayiwish
  • Classificaton Date - 4/12/1999
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: colluvium derived from andesite and/or residuum weathered from andesite
  • Landscape: hills
  • Landform: valley floor
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: toeslope
  • Slope Shape Down: concave
  • Runoff: medium
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: extremely weakly coherent at 60cm with <10
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/12/1999 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - other
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Horizon Lab Results - 1
    Horizon Top Depth Bottom Depth Sample ID Data Collector Total Clay CaCO3 Clay Total Silt Fine Silt Co. Silt Total Sand Total Sand Method VC Sand Co. Sand Med. Sand Fine Sand VF Sand VF Sand Method Texture Class - Field Lab Rubbed Fiber Unrubbed Fiber pH H2O
    cm cm % % % % % % % % % % % % %

    A

    Bss

    B/C

    0

    10

    53

    10

    53

    60

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    Pedon Horizon Lab Results - 2
    Horizon Top Depth Bottom Depth Sample ID pH CaCl2 pH NaF pH Ox Delta pH LL PL PI Atter. Samp. Cond. COLE Pot. Acidity Ca + Mg - Meh 2 K Ca + Mg - Sat. Paste KCl Extract. Acidity Base Sat. - Meh 2 CEC-7 CEC-8.2
    cm cm % % % cm/cm meq/100g cmol(+)/kg cmol(+)/kg mmol(+)/l cmol(+)/kg % cmol(+)/kg cmol(+)/kg

    A

    Bss

    B/C

    0

    10

    53

    10

    53

    60

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    Pedon Horizon Lab Results - 3
    Horizon Top Depth Bottom Depth Sample ID ECEC Phosphate P NO3-N EC EC Method EC 1:5 by volume CaCO3 Equiv. Equiv. Gypsum Na SAR Gypsum Req. Humic Color Fulvic Color Humic + Fulvic Color Al PI Pyro. Hue PyrO. Value Pyro. Chroma
    cm cm cmol(+)/kg mg/kg mg/kg dS/m dS/m % % mmol(+)/l % L-pcu/g L-pcu/g L-pcu/g %

    A

    Bss

    B/C

    0

    10

    53

    10

    53

    60

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    slickensides

    paralithic contact

    0—61

    10—53

    61—152

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    Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    2

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    244

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    534

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    330

    16.5

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    17.5

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    A—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2), very dark brown (10YR 2/2), moist; clay; moderate medium angular blocky structure; hard, friable, very sticky, very plastic; 2.0 very fine roots between peds; 2.0 very fine tubular pores; fragments; noneffervescent, by hcl, 1n; neutral, pH 6.8, pH meter, saturated paste; abrupt smooth boundary. Lab sample # 99P01773; observed in pit, small
    Bss—10 to 53 centimeters (3.9 to 20.9 inches); very dark grayish brown (10YR 3/2), very dark brown (10YR 2/2), moist; clay; moderate medium angular blocky structure; hard, friable, very sticky, very plastic; 75 percent slickensides (pedogenic); fragments and fragments; noneffervescent, by hcl, 1n; neutral, pH 6.9, pH meter, saturated paste; abrupt smooth boundary. Lab sample # 99P01774; observed in pit, small
    B/C—53 to 60 centimeters (20.9 to 23.6 inches); variegated 70 percent very dark grayish brown (10YR 3/2) and 30 percent brown (10YR 4/3), 70 percent very dark brown (10YR 2/2) and 30 percent dark brown (10YR 3/3), moist; clay; moderate medium angular blocky structure; hard, friable, very sticky, very plastic; fragments; noneffervescent, by hcl, 1n; neutral, pH 6.9, pH meter, saturated paste; abrupt smooth boundary. Lab sample # 99P01775; observed in pit, small
    Cr—60 to 68 centimeters (23.6 to 26.8 inches); 10YR (10YR/),, 10YR (10YR/),, moist; bedrock; moderate medium subangular blocky structure; fragments; noneffervescent, by hcl, 1n.; observed in pit, small